(CNN) -- Cloaked in darkness and enveloped by mist, aerialist Nik Wallenda walked across Niagara Falls on a tightrope late Friday and into the record books.

It was a historic walk that observers say was in line with his appetite for the extreme and the high-wire customs of his "Flying Wallendas" family.

Pumping his fist in the air, Wallenda sprinted the last few steps on the wire. After touching down on Canadian soil, he embraced his family, grinning ear to ear.

The tense 1,800-foot journey took 25 minutes, according to CNN affiliate CTV.

"I'm extremely blessed to be where I am," Wallenda said after stepping onto Canadian soil.

To abide with immigration law, he had a U.S. passport tucked in a plastic bag in his pocket during the trip, according to the affiliate. Two border guards were waiting as soon as he stepped on Canadian soil to ensure he had the correct paperwork.

He could have had it shown on any Network. ABC could have cut away or used a 2 minute delay.

It was also a requirement by the Niagara Parks Association who was apprehensive of even allowing it to happen. Every interview/comment regarding the tether, he said he didn't want it, but had no choice. He also made it clear that had it interfered with the walk he would have taken it off.

Watching the event on TV last night, it's also clear the tether didn't do much, it just kind of dragged behind him.